Perhaps you should try some spelling variations:
"xcode java component oriented programming" » "xcode scada component oriented programming" (Expand search), "xcode and component oriented programming" (Expand search), "xcode each component oriented programming" (Expand search), "codes java component oriented programming" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search), "manim python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("xcode java component oriented programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"xcode java component oriented programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( xcode java component oriented programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("xcode java component oriented programming") OR ("api python python python programming"))*.